woodmizer LT30HD Manual instruction

Wood-Mizer® Sawmill
Safety, Setup, Operation
& Maintenance Manual
LT30HD rev. G1.00 - J7.00
LT40HD rev. G1.00 - J8.00
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
December 2000 Form #759

Table of Contents Section-Page
ii HD97doc041910 Table of Contents
SECTION 1 INTRODUCTION 1-1
1.1 About This Manual.................................................................................1-1
1.2 Customer and Sawmill Identification.....................................................1-2
1.3 Getting Service.......................................................................................1-4
General Contact Information................................................1-4
Branches & Authorized Sales Centers..................................1-5
1.4 Specifications .........................................................................................1-7
SECTION 2 SAFETY 2-1
2.1 Safety Symbols.......................................................................................2-1
2.2 Safety Instructions..................................................................................2-2
SECTION 3 SAWMILL SETUP 3-1
3.1 Stationary Sawmill Setup.......................................................................3-1
3.2 Portable Sawmill Setup ..........................................................................3-3
3.3 Replacing The Blade ..............................................................................3-7
3.4 Tensioning The Blade.............................................................................3-8
3.5 Tracking The Blade................................................................................3-9
3.6 Starting The Engine..............................................................................3-11
SECTION 4 SAWMILL OPERATION 4-1
4.1 Hydraulic Control Operation..................................................................4-1
LT30HD Rev. G1.00 - G5.02
LT40HD Rev. G1.00 - G5.02 ......................................4-1
LT30HD Rev. G6.00+
LT40HD Rev. G6.00+.................................................4-3
4.2 Loading, Turning And Clamping Logs..................................................4-5
4.3 Clamp Extension ....................................................................................4-8
LT30HD Rev. G1.00 - G5.02
LT40HD Rev. G1.00 - G5.02 ......................................4-8
.....................................................................4-8
4.4 Up/Down Operation ...............................................................................4-9
4.5 Blade Guide Arm Operation.................................................................4-10
4.6 Clutch/Brake Operation........................................................................4-11
4.7 Power Feed Operation..........................................................................4-13
4.8 Cutting The Log ...................................................................................4-15
4.9 Edging...................................................................................................4-17
4.10 Blade Height Scale...............................................................................4-18
4.11 Water Lube Operation..........................................................................4-21
4.12 Preparing The Sawmill For Towing.....................................................4-23
SECTION 5 MAINTENANCE 5-1
5.1 Wear Life................................................................................................5-1
5.2 Blade Guides ..........................................................................................5-2
EZ-Glide Guide Blocks .........................................................5-2
Ceramic Guide Disks............................................................5-4
5.3 Sawdust Removal...................................................................................5-8
TOC

Table of Contents Section-Page
Table of Contents HD97doc041910 iii
5.4 Carriage Track, Wiper & Scrapers.........................................................5-9
5.5 Vertical Mast Rails...............................................................................5-11
5.6 Drum Switches .....................................................................................5-12
5.7 Miscellaneous.......................................................................................5-13
5.8 Blade Tensioner....................................................................................5-14
5.9 Blade Wheel Belts................................................................................5-16
5.10 Brake Strap Adjustment .......................................................................5-17
5.11 Drive Belt Adjustment..........................................................................5-19
5.12 Clutch Handle Detent Adjustment........................................................5-22
5.13 Hydraulic System .................................................................................5-23
5.14 Drive Bearing .......................................................................................5-26
5.15 Up/Down System..................................................................................5-28
5.16 Power Feed...........................................................................................5-33
5.17 Charging The Battery...........................................................................5-35
MAINTENANCE LOG 5-37
SECTION 6 TROUBLESHOOTING GUIDE 6-1
6.1 Sawing Problems....................................................................................6-1
6.2 Electrical Problems.................................................................................6-3
6.3 Power Feed Problems.............................................................................6-5
6.4 Power Feed Circuit Troubleshooting......................................................6-7
LT30HD Rev. G9.00+
LT40HD Rev. G9.00+.................................................6-7
LT30HD Rev. G1.00 - G8.00
LT40HD Rev. G1.00 - G8.00 ......................................6-8
6.5 Hydraulic Problems..............................................................................6-10
6.6 Engine/Motor and Drive Pulleys Alignment........................................6-16
6.7 Power Feed Variable Feed Rate Switch Test.......................................6-17
6.8 Power Feed Preliminary Test ...............................................................6-18
6.9 Power Feed Mechanical Test................................................................6-19
6.10 Hydraulic Pressure Test........................................................................6-20
6.11 Fuse Terminal Extension Stud..............................................................6-22
6.12 Circuit Breaker Operation ....................................................................6-24
LT30HD Rev. G6.00+
LT40HD Rev. G6.00+.........................................................6-24

Table of Contents Section-Page
iv HD97doc041910 Table of Contents
SECTION 7 SAWMILL ALIGNMENT 7-1
7.1 Routine Alignment Procedure................................................................7-1
Blade Installation..................................................................7-1
Saw Head Tilt .....................................................................7-2
Blade Guide Arm Alignment.................................................7-4
Blade Guide Vertical Tilt Alignment.....................................7-9
Blade Guide Horizontal Tilt Adjustment.............................7-11
Blade Guide Flange Spacing ..............................................7-14
Side Support Alignment.......................................................7-16
Blade Height Scale Adjustment...........................................7-18
7.2 Complete Alignment Procedure...........................................................7-19
Frame Setup ...................................................................7-19
Blade Installation................................................................7-20
Saw Head Slide Pad Adjustment.........................................7-21
Blade Wheel Alignment.......................................................7-23
Track Roller Adjustment .....................................................7-29
Bed Rail Adjustment............................................................7-33
Blade Guide Installation.....................................................7-36
Blade Guide Arm Alignment...............................................7-38
Blade Guide Deflection.......................................................7-43
Blade Guide Vertical Tilt Alignment...................................7-45
Blade Guide Horizontal Tilt Adjustment.............................7-47
Blade Guide Flange Spacing ..............................................7-50
Side Support Alignment.......................................................7-52
Clamp Stop/Stop Bolt Adjustment.......................................7-54
Saw Head Tilt ...................................................................7-55
Blade Height Scale Adjustment...........................................7-57
SECTION 8 HYDRAULIC INFORMATION 8-1
8.1 Hydraulic Schematic ..............................................................................8-1
LT30HD Rev. G6.00+
LT40HD Rev. G6.00+.................................................8-1
8.2 Hydraulic Schematic ..............................................................................8-2
LT30HD Rev. G1.00 - G5.02
LT40HD Rev. G1.00 - G5.02 ......................................8-2
8.3 Hydraulic Layout Diagram.....................................................................8-3
LT30HD Rev. G6.00+
LT40HD Rev. G6.00+.................................................8-3
8.4 Hydraulic Components...........................................................................8-4
LT30HD Rev. G6.00+
LT40HD Rev. G6.00+.................................................8-4
8.5 Hydraulic Components...........................................................................8-5
LT30HD Rev. G1.00 - G5.02
LT40HD Rev. G1.00 - G5.02 ......................................8-5
8.6 Hydraulic Hoses .....................................................................................8-6
LT30HD Rev. G6.00+
LT40HD Rev. G6.00+.................................................8-6
8.7 Hydraulic Hoses .....................................................................................8-8
LT30HD Rev. G1.00 - G5.02
LT40HD Rev. G1.00 - G5.02 ......................................8-8

Table of Contents Section-Page
Table of Contents HD97doc041910 v
INDEX I

Introduction
About This Manual
1
1-1 HD97doc041910 Introduction
SECTION 1 INTRODUCTION
1.1 About This Manual
This manual is to replace or to be used with all previous information received on the
Wood-Mizer®* sawmill. All future mailings will be an addition to or a revision of individual
sections of this manual as we obtain new information.
The information and instructions given in this manual do not amend or extend the limited
warranties for the equipment given at the time of purchase.
For general information regarding Wood-Mizer and our “Forest to Final Form” products,
please refer to the All Products Catalog in your support package.
*Wood-Mizer®is a registered trademark of Wood-Mizer Products, Inc.
Sawmill U.S. Patent Nos.: 4,878,411 & 4,930,386
MILL COMPONENTS
Engine Drive Assembly
Outer Blade Guide Arm
Blade Guide
Rollers
Blade Tensioner
Clutch/Brake
Handle
Control
Box
Hydraulic
Control Box
Trailer Hitch
(W/Optional Trailer)
Pivot End Rail
Hydraulic Log Loader
Optional
Trailer Axle
Adjustable
Outrigger Leg
(W/Optional Trailer)
Side Support
Hydraulic Toe Board
Hydraulic
Log Clamp Hydraulic
Log Turner
HD0058

Introduction
Customer and Sawmill Identification
Introduction HD97doc041910 1-2
1
1.2 Customer and Sawmill Identification
Each Wood-Mizer sawmill has a model number and a 17-digit Vehicle Identification Num-
ber (VIN). In addition, when you pick up your mill, you will receive a customer number.
These three numbers will help expedite our service to you. Please locate them now and
write them below so you have quick, easy access to them. See the following figures for
model number and V.I.N. descriptions and locations.
(To be filled in by purchaser)
Mill Model ___________________
Mill VIN ___________________
Customer No. ___________________
See below for a description of the V.I.N.
LT30HD G25
Basic Sawmill I.D. Engine/Motor
Configuration
MODEL NUMBER DESCRIPTION
Company Identification Number
456=Wood-Mizer Indiana
Weight Class; A=Under 3,000 lbs B=3,001-4,000 lbs
C=4,001-5,000 lbs D=5,001-6,000 lbs
Product No.; 2=LT20/25/27, 3=LT30/40, 4=LT30HD/40HD,
5=LT30/40 Super, 6=LT30HD/40HD Super, 7=LT60/70/80
Length of the Trailer;
20=20 Ft., 24=24’, 35=35’
Number of axles on the trailer
Check Digit
Add all the numbers and divide by 11
Year of Manufacture;
X=1999, Y=2000, 1=2001, 2=2002, 3=2003, etc...
State of Manufacture
N=Indiana, P=Poland
Month of Manufacture
A=January, B=February, C=March, etc...
Revision Level
Sequence Number
Ranging from 000-999
End of 17-Digit VIN
Revision Level (Repeated)
Two-Digit Minor Revision Level
456 A 5 24 1 X S N A F9 017 F9 .01
V.I.N. DESCRIPTION.

Introduction
Customer and Sawmill Identification
1
1-3 HD97doc041910 Introduction
The model number and V.I.N. can be found in the following locations.
MODEL NUMBER AND V.I.N. LOCATIONS
2
1
3
HD0133

Introduction
Getting Service
Introduction HD97doc041910 1-4
1
1.3 Getting Service
Wood-Mizer is committed to providing you with the latest technology, best quality and
strongest customer service available on the market today. We continually evaluate our
customers’ needs to ensure we’re meeting current wood-processing demands. Your com-
ments and suggestions are welcome.
General Contact Information
Toll free phone numbers are listed below for the continental U.S. and Canada. See the
next page for contact information for specific Wood-Mizer locations.
Office Hours: All times are Eastern Standard Time.
Please have your vehicle identification number and your customer number ready when
you call.
Wood-Mizer will accept these methods of payment:
Visa, Mastercard, or Discover
COD
Prepayment
Net 15 (with approved credit)
Be aware that shipping and handling charges may apply. Handling charges are based on
size and quantity of order. In most cases, items will ship on the day they are ordered.
Second Day and Next Day shipping are available at additional cost.
If your sawmill was purchased outside the United States or Canada, contact the distribu-
tor for service.
United States Canada
Sales 1-800-553-0182 1-877-866-0667
Service 1-800-525-8100 1-877-866-0667
Website www.woodmizer.com www.woodmizer.ca
E-mail [e-mail] [e-mail]
Monday - Friday Saturday
(Indianapolis Office Only) Sunday
8 a.m. to 5 p.m. 8 a.m. to 12 p.m. Closed

Introduction
Branches & Authorized Sales Centers
1
1-5 HD97doc041910 Introduction
Branches & Authorized Sales Centers
UNITED STATES CANADA
1 World Headquarters
8180 W. 10th Street
Indianapolis, IN 46214-2400
Phone [phone]
Fax [phone]
15 Canadian Headquarters
217 Salem Road
Manilla, ON K0M 2J0
Phone [phone]
Fax [phone]
Wood-Mizer Branches Authorized Sales Centers* Wood-Mizer Canada
Branches
2 Wood-Mizer Northeast
8604 State Route 104
Hannibal, NY 13074
Phone [phone]
Fax [phone]
6 California
6980 Camp Far West Road
Sheridan, CA 95681
Phone [phone]
Fax [phone]
E-mail [e-mail]
16 Wood-Mizer Canada East
Box 173, 1082 #1 Hwy
Aylesford, NS B0P 1C0
Phone/Fax [phone]
3 Wood-Mizer Portland
24435 N.E. Sandy Blvd.
Wood Village, OR 97060
Phone [phone]
Fax [phone]
7 Maine
541 Borough Road
Chesterville, ME 04938
Phone [phone]
Fax [phone]
E-mail [email protected]
17 Wood-Mizer Canada Quebec
422 Rte. du Canton (Rte. 148)
Chatham, QC J8G 1R1
Phone [phone]
Fax [phone]
4 Wood-Mizer South
74 Pine Road
Newnan, GA 30263-5141
Phone [phone]
Fax [phone]
8 New Mexico
425 Bibb Industrial Drive
Las Vegas, NM 87701
Phone [phone]
Fax [phone]
E-mail [email protected]
18 Wood-Mizer Canada West
4770 46th Avenue S.E.
Salmon Arm, BC V1E 2W1
Phone [phone]
Fax [phone]
17
2
7
19
15
12
16
4
18
6
3
810
11
5
13
14
20
19

Introduction
Branches & Authorized Sales Centers
Introduction HD97doc041910 1-6
1
5 Wood-Mizer Missouri
9664 Lawrence 2130
NMt. Vernon, MO 65712
Phone [phone]
Fax [phone]
9 Pennsylvania
HCR 75 (Off Old Road 522)
Shade Gap, PA 17255
Phone [phone]
Fax [phone]
E-mail [email protected]
Authorized Sales Centers*
19 Ontario North
41 Rubin Drive
Murillo, ON P0T 2T0
Phone [phone]
Fax [phone]
10 North Carolina
28002 Canton Road
Albemarle, NC 28001
Phone [phone]
Fax [phone]
E-mail [e-mail]
20 East New Brunswick
161 Ave. De L’Eglise
St. Antoine, NB E4V 1M2
Phone [phone]
Fax [phone]
11 Alaska
HCO5 9821
Palmer, AK 99645
Phone [phone]
Fax [phone]
E-mail [email protected]
12 Wisconsin
2201 Highway O
Mosinee, WI 54455
Phone [phone]
E-mail [email protected]
13 Montana
51 Basin Creek Road
Basin, MT 59631
Phone [phone]
Fax [phone]
E-mail [email protected]
14 Mississippi
123 Cable Bridge Road
Perkinston, MS 39573
Phone [phone]
*Authorized Sales Centers offer lim-
ited services such as sawmill
demos and training, routine service
and sales of blades and common
relacement parts

Introduction
Specifications
1
1-7 HD97doc041910 Introduction
1.4 Specifications
Model: LT30HD Rev. H8.00 - J6.00
Dimensions: Length: 21'-11"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
Bed Height (Ground To Bed): 30"
Weights: G25 D33 D34 G36
Basic Unit (Wet): 2706 lbs 3086 lbs 2996 lbs 3275 lbs
With Trailer: 3131 lbs 3511 lbs 3421 lbs 3700 lbs
Tongue Weight: 180 lbs 160 lbs
Trailer: Axle Capacity: 3500 lbs 5200 lbs 5200 lbs 5200 lbs
Tire Capacity: 1870 lbs 2540 lbs 2540 lbs 2540 lbs
Tire Size: ST215/75R14 ST225/75R15 ST225/75R15 ST225/75R15
Weight: 425 lbs
Log Capacity: Length: 16'-8"
Length (w/Operator Seat Option): 14'-7"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 26"
Max Throat Width (guide to guide): 28"
Max Cant Width (outer guide to stop block): 25"
Engine: G25 D33 D34 G36
Manufacturer: Kohler Lombardini Caterpillar Nissan
Fuel: Gas Diesel Diesel Gas
Horsepower Rating: 25 30 34 36
Weight: 130 lbs 339 lbs 329 lbs 350 lbs
Idle Speed: 1800 RPM 1500 RPM 1500 RPM 1500 RPM
High Throttle Speed (No Load): 3750 RPM 3200 RPM 3150 RPM 3600 RPM
Noise Level - @ operator position: 92 dBA 98 dBA 90 dBA 83 dBA
Noise Level - 20 feet away: 76 dBA 88 dBA 68 dBA 67 dBA
Blade Speed (No Load): 5330 sfpm 4620 sfpm 5700 sfpm 5700 sfpm
Fuel Consumption (per hour): 0.78 Gal. 1.0 Gal. 1.0 Gal.
Cooling System: Air Water Water Water
Coolant Capacity: 1 1/8" 1 9/16" 1.5 Gal. 1.65 Gal.
Drive Shaft O.D.: 3.625" 3TB42 1 9/16" 1 7/16"
Drive Pulley: 4.55" 4.15"
Drive Belt: 2BX71 3BX72 3/5vFL770 3/5v750
Blade Braking: 1 Second 1 Second 1 Second 1 Second
Oil Capacity w/Filter: 2.1 qts. 3.6 qts. 5.5 qts. 4 qts.
Battery: 12V 875CCA 12V 875CCA 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 65 Amp 140 Amp 140 Amp
A
lternator Belt:
A
33 638 6PK415 6PK425
Rates: G25 D33 D34 G36
Forward (no cutting): 139 ft./min. 127 ft./min. 139 ft./min. 139 ft./min.
Reverse: 148 ft./min. 147 ft./min. 148 ft./min. 148 ft./min.
Up (24"): 22.3 sec. 23.4 sec. 31.0 sec. 22.0 sec.
Down (24"): 14.8 sec. 14.8 sec. 23.0 sec. 15.0 sec.
Hourly Production (Average range w/experienced
operators/average size logs): 250-400 bdft.
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Accuset: 13 lbs ±1/32" per drop
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs
LubeMizer: 12 lbs

Introduction
Specifications
Introduction HD97doc041910 1-8
1
Model: LT40HD Rev. H8.00 - J7.00
Dimensions: Length: 26'-2"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
Bed Height (Ground To Bed): 30"
Weights: G25 D33 D34 G36
Basic Unit (Wet): 2906 lbs 3286 lbs 3196 lbs 3475 lbs
With Trailer: 3331 lbs 3711 lbs 3621 lbs 3900 lbs
Tongue Weight: 173 lbs 153 lbs
Trailer: Axle Capacity: 3500 lbs 5200 lbs 5200 lbs 5200 lbs
Tire Capacity: 1870 lbs 2540 lbs 2540 lbs 2540 lbs
Tire Size: ST215/75R14 ST225/75R15 ST225/75R15 ST225/75R15
Weight: 425 lbs
Log Capacity: Length: 21'-0"
Length (w/Operator Seat Option): 18'-11"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 26"
Max Throat Width (guide to guide): 28"
Max Cant Width (outer guide to stop block): 25"
Engine: G25 D33 D34 G36
Manufacturer: Kohler Lombardini Caterpillar Nissan
Fuel: Gas Diesel Diesel Gas
Horsepower Rating: 25 30 34 36
Weight: 130 lbs 339 lbs 329 lbs 350 lbs
Idle Speed: 1800 RPM 1500 RPM 1500 RPM 1500 RPM
High Throttle Speed (No Load): 3750 RPM 3200 RPM 3150 RPM 3600 RPM
Noise Level - @ operator position: 92 dBA 98 dBA 90 dBA 83 dBA
Noise Level - 20 feet away: 76 dBA 88 dBA 68 dBA 67 dBA
Blade Speed (No Load): 5330 sfpm 4620 sfpm 5700 sfpm 5700 sfpm
Fuel Consumption (per hour): 0.78 Gal. 1.0 Gal. 1.0 Gal.
Cooling System: Air Water Water Water
Coolant Capacity: 1 1/8" 1 9/16" 1.5 Gal. 1.65 Gal.
Drive Shaft O.D.: 3.625" 3TB42 1 9/16" 1 7/16"
Drive Pulley: 4.55" 4.15"
Drive Belt: 2BX71 3BX72 3/5vFL770 3/5v750
Blade Braking: 1 Second 1 Second 1 Second 1 Second
Oil Capacity w/Filter: 2.1 qts. 3.6 qts. 5.5 qts. 4 qts.
Battery: 12V 875CCA 12V 875CCA 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 65 Amp 140 Amp 140 Amp
A
lternator Belt:
A
33 638 6PK415 6PK425
Rates: G25 D33 D34 G36
Forward (no cutting): 139 ft./min. 127 ft./min. 139 ft./min. 139 ft./min.
Reverse: 148 ft./min. 147 ft./min. 148 ft./min. 148 ft./min.
Up (24"): 22.3 sec. 23.4 sec. 31.0 sec. 22.0 sec.
Down (24"): 14.8 sec. 14.8 sec. 23.0 sec. 15.0 sec.
Hourly Production (Average range w/experienced
operators/average size logs): 250-400 bdft.
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Accuset: 13 lbs ±1/32" per drop
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs
LubeMizer: 12 lbs

Introduction
Specifications
1
1-9 HD97doc041910 Introduction
Model:LT30HDRev.H3.00 - H7.00
Dimensions: Length: 21'-11"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
Bed Height (Ground To Bed): 30"
Weights: G25 D33
Basic Unit (Wet): 2706 lbs 3086 lbs
With Trailer: 3131 lbs 3511 lbs
Tongue Weight: 180 lbs 160 lbs
Trailer: Axle Capacity: 3500 lbs 5200 lbs
Tire Capacity: 1870 lbs
Tire Size: ST215/75R14
Weight: 425 lbs
Log Capacity: Length: 16'-8"
Length (w/Operator Seat Option): 14'-7"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 30"
Max Throat Width (guide to guide): 28"
Max Cant Width (outer guide to stop block): 25"
Engine: G25 D33
Manufacturer: Kohler Kubota
Fuel: Gas Diesel
Horsepower Rating: 25 33
Weight: 130 419
Idle Speed: 1800 RPM 1500 RPM
High Throttle Speed (No Load): 3750 RPM 3200 RPM
Noise Level (@ High Throttle, No Blade)
@ operator position: 92 dBA 102 dBA
20 feet away: 76 dBA 84 dBA
Blade Speed (No Load): 5330 sfpm 5700 sfpm
Fuel Consumption: 0.78 Gal. 1.0 Gal.
Cooling System: Air Water
Coolant Capacity: 1 1/8" 1.75 Gal.
Drive Shaft O.D.: 3.625" 1 9/16"
Drive Pulley: 4.55"
Drive Belt: 2BX71 3BX72
Blade Braking: 1 Second 1 Second
Oil Capacity w/Filter: 2.1 qts. 6.5 qts
Battery: 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 140 Amp
A
lternator Belt:
A
33 6PK425
Rates: G25 D33
Forward (no cutting): 139 ft./min. 127 ft./min.
Reverse: 148 ft./min. 147 ft./min.
Up (24"): 22.3 sec. 23.4 sec.
Down (24"): 14.8 sec. 14.8 sec.
Hourly Production (Average range w/experienced
operators/average size logs):
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Setworks: 13 lbs
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs
LubeMizer: 12 lbs

Introduction
Specifications
Introduction HD97doc041910 1-10
1
Model:LT40HDRev.H3.00 - H7.00
Dimensions: Length: 26'-2"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
Bed Height (Ground To Bed): 30"
Weights: G25 D33
Basic Unit (Wet): 2906 lbs 3286 lbs
With Trailer: 3331 lbs 3711 lbs
Tongue Weight: 173 lbs 153 lbs
Trailer: Axle Capacity: 3500 lbs 5000 lbs
Tire Capacity: 1870 lbs
Tire Size: ST215/75R14
Weight: 425 lbs
Log Capacity: Length: 21'-0"
Length (w/Operator Seat Option): 18'-11"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 30"
Max Throat Width (guide to guide): 28"
Max Cant Width (outer guide to stop block): 25"
Engine: G25 D33
Manufacturer: Kohler Kubota
Fuel: Gas Diesel
Horsepower Rating: 25 33
Weight: 130 419
Idle Speed: 1800 RPM 1500 RPM
High Throttle Speed (No Load): 3750 RPM 3200 RPM
Noise Level (@ High Throttle, No Blade)
@ operator position: 92 dBA 102 dBA
20 feet away: 76 dBA 84 dBA
Blade Speed (No Load): 5330 sfpm 5700 sfpm
Fuel Consumption (per hour): 0.78 Gal. 1.0 Gal.
Cooling System: Air Water
Coolant Capacity: 1 1/8" 1.75 Gal.
Drive Shaft O.D.: 3.625" 1 9/16"
Drive Pulley: 4.55"
Drive Belt: 2BX71 3BX72
Blade Braking: 1 Second 1 Second
Oil Capacity w/Filter: 2.1 qts. 6.5 qts
Battery: 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 140 Amp
A
lternator Belt:
A
33 6PK425
Rates: G25 D33
Forward (no cutting): 139 ft./min. 127 ft./min.
Reverse: 148 ft./min. 147 ft./min.
Up (24"): 22.3 sec. 23.4 sec.
Down (24"): 14.8 sec. 14.8 sec.
Hourly Production (Average range w/experienced
operators/average size logs):
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Setworks: 13 lbs
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs
LubeMizer: 12 lbs

Introduction
Specifications
1
1-11 HD97doc041910 Introduction
Model: LT30HD Rev. G6.00 - H2.00
Dimensions: Length: 21'-11"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
B
e
d
H
e
i
g
ht
(G
roun
d
T
o
B
e
d)
:
30"
Weights: G25 D30
Basic Unit (Wet): 2782 lbs 2964 lbs
With Trailer: 3104 lbs 3286 lbs
T
ongue
W
e
i
g
ht
:
180
lb
s160 lbs
Trailer: Axle Capacity: 3500 lbs
Tire Capacity: 1870 lbs
Tire Size: ST215/75R14
W
e
i
g
ht
:
322
lb
s
Log Capacity: Length: 16'-8"
Length (w/Operator Seat Option): 14'-7"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 26"
Max Throat Width (guide to guide): 28"
M
ax
C
an
t
Width
(
ou
t
er gu
id
e
t
o s
t
op
bl
oc
k)
:
25"
Engine: G25 D30
Manufacturer: Kohler Lombardini
Fuel: Gas Diesel
Horsepower Rating: 25 30
Weight: 130 339
Idle Speed: 1800 RPM 1500 RPM
High Throttle Speed (No Load): 3750 RPM 3200 RPM
Noise Level - @ operator position: 92 dBA 98 dBA
Noise Level - 20 feet away: 76 dBA 88 dBA
Blade Speed (No Load): 5330 sfpm 4620 sfpm
Fuel Consumption: 0.78 Gal.
Cooling System: Air Water
Drive Shaft O.D.: 1 1/8" 1 9/16"
Drive Pulley: 3.625" 3TB42
Drive Belt: 2BX71 3BX72
Blade Braking: 1 Second 1 Second
Oil Capacity w/Filter: 2.1 qts. 3.6 qts.
Battery: 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 65 Amp
Alt
erna
t
or
B
e
lt
:
A33
638
Rates: G25 D30
Forward (no cutting): 139 ft./min. 127 ft./min.
Reverse: 148 ft./min. 147 ft./min.
Up (24"): 22.3 sec. 23.4 sec.
Down (24"): 14.8 sec. 14.8 sec.
Hourly Production (Average range w/experienced
operators/average size logs):
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Setworks: 13 lbs
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs

Introduction
Specifications
Introduction HD97doc041910 1-12
1
Model: LT40HD Rev. G6.00 - H2.00
Dimensions: Length: 26'-2"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
B
e
d
H
e
i
g
ht
(G
roun
d
T
o
B
e
d)
:
30"
Weights: G25 D30
Basic Unit (Wet): 2982 lbs 3164 lbs
With Trailer: 3304 lbs 3486 lbs
T
ongue
W
e
i
g
ht
:
173
lb
s
153
lb
s
Trailer: Axle Capacity: 3500 lbs
Tire Capacity: 1870 lbs
Tire Size: ST215/75R14
W
e
i
g
ht
:
322
lb
s
Log Capacity: Length: 21'-0"
Length (w/Operator Seat Option): 18'-11"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 26"
Max Throat Width (guide to guide): 28"
M
ax
C
an
t
Width
(
ou
t
er gu
id
e
t
o s
t
op
bl
oc
k)
:
25"
Engine: G25 D30
Manufacturer: Kohler Lombardini
Fuel: Gas Diesel
Horsepower Rating: 25 30
Weight: 130 339
Idle Speed: 1800 RPM 1500 RPM
High Throttle Speed (No Load): 3750 RPM 3200 RPM
Noise Level - @ operator position: 92 dBA 98 dBA
Noise Level - 20 feet away: 76 dBA 88 dBA
Blade Speed (No Load): 5330 sfpm 4620 sfpm
Fuel Consumption (per hour): 0.78 Gal.
Cooling System: Air Water
Drive Shaft O.D.: 1 1/8" 1 9/16"
Drive Pulley: 3.625" 3TB42
Drive Belt: 2BX71 3BX72
Blade Braking: 1 Second 1 Second
Oil Capacity w/Filter: 2.1 qts. 3.6 qts.
Battery: 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 65 Amp
Alt
erna
t
or
B
e
lt
:
A33
638
Rates: G25 D30
Forward (no cutting): 139 ft./min. 127 ft./min.
Reverse: 148 ft./min. 147 ft./min.
Up (24"): 22.3 sec. 23.4 sec.
Down (24"): 14.8 sec. 14.8 sec.
Hourly Production (Average range w/experienced
operators/average size logs):
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Setworks: 13 lbs
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs

Introduction
Specifications
1
1-13 HD97doc041910 Introduction
Model:LT30HDRev. G1.00 - G5.02
Dimensions: Length: 21'-11"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
B
e
d
H
e
i
g
ht
(G
roun
d
T
o
B
e
d)
:
30"
Weights: G24 D30
Basic Unit (Wet): 2748 lbs 2838 lbs
With Trailer: 3048 lbs 3138 lbs
T
ongue
W
e
i
g
ht
:
138
lb
s118 lbs
Trailer: Axle Capacity: 3500 lbs
Tire Capacity: 1875 lbs
Tire Size: LT18514C-D
W
e
i
g
ht
:
300
lb
s
Log Capacity: Length: 16'-8"
Length (w/Operator Seat Option): 14'-7"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 30"
Max Throat Width (guide to guide): 28"
M
ax
C
an
t
Width
(
ou
t
er gu
id
e
t
o s
t
op
bl
oc
k)
:
25"
Engine: G24 D30
Manufacturer: Onan Lombardini
Fuel: Gas Diesel
Horsepower Rating: 24 30
Weight: 339
Idle Speed: 1800 RPM 1500 RPM
High Throttle Speed (No Load): 3600 RPM 3200 RPM
Noise Level (@ High Throttle, No Blade)
@ operator position: 96 dBA 98 dBA
20 feet away: 86 dBA 88 dBA
Blade Speed (No Load): 4620 sfpm 4620 sfpm
Fuel Consumption:
Cooling System: Air Water
Drive Shaft O.D.: 1 1/8" 1 9/16"
Drive Pulley: 3TB32 3TB42
Drive Belt: 2BX74 3BX72
Blade Braking: 1 Second 1 Second
Oil Capacity w/Filter: 3 qts. 3.6 qts.
Battery: 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 65 Amp
Alt
erna
t
or
B
e
lt
:
A36
638
Rates: G24 D30
Forward (no cutting): 139 ft./min. 127 ft./min.
Reverse: 148 ft./min. 147 ft./min.
Up (24"): 22.3 sec. 23.4 sec.
Down (24"): 14.8 sec. 14.8 sec.
Hourly Production (Average range w/experienced
operators/average size logs):
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Setworks: 13 lbs
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs

Introduction
Specifications
Introduction HD97doc041910 1-14
1
Model:LT40HDRev. G1.00 - G5.02
Dimensions: Length: 26'-2"
Width: 6'-6"
Height (Ground To Mast): 7'-8"
Height (Max Head Position): 10'-1"
B
e
d
H
e
i
g
ht
(G
roun
d
T
o
B
e
d)
:
30"
Weights: G24 D30
Basic Unit (Wet): 2950 lbs 3040 lbs
With Trailer: 3250 lbs 3340 lbs
T
ongue
W
e
i
g
ht
:
140
lb
s
120
lb
s
Trailer: Axle Capacity: 3500 lbs
Tire Capacity: 1875 lbs
Tire Size: LT18514C-D
W
e
i
g
ht
:
300
lb
s
Log Capacity: Length: 21'-0"
Length (w/Operator Seat Option): 18'-11"
Diameter: 36"
Weight: 4400 lbs
Max Clamp Width (from stop block): 30"
Max Throat Width (guide to guide): 28"
M
ax
C
an
t
Width
(
ou
t
er gu
id
e
t
o s
t
op
bl
oc
k)
:
25"
Engine: G24 D30
Manufacturer: Onan Lombardini
Fuel: Gas Diesel
Horsepower Rating: 24 30
Weight: 339
Idle Speed: 1800 RPM 1500 RPM
High Throttle Speed (No Load): 3600 RPM 3200 RPM
Noise Level (@ High Throttle, No Blade)
@ operator position: 96 dBA 98 dBA
20 feet away: 86 dBA 88 dBA
Blade Speed (No Load): 4620 sfpm 4620 sfpm
Fuel Consumption (per hour):
Cooling System: Air Water
Drive Shaft O.D.: 1 1/8" 1 9/16"
Drive Pulley: 3TB32 3TB42
Drive Belt: 2BX74 3BX72
Blade Braking: 1 Second 1 Second
Oil Capacity w/Filter: 3 qts. 3.6 qts.
Battery: 12V 875CCA 12V 875CCA
Alternator Output: 61 Amp 65 Amp
Alt
erna
t
or
B
e
lt
:
A36
638
Rates: G24 D30
Forward (no cutting): 139 ft./min. 127 ft./min.
Reverse: 148 ft./min. 147 ft./min.
Up (24"): 22.3 sec. 23.4 sec.
Down (24"): 14.8 sec. 14.8 sec.
Hourly Production (Average range w/experienced
operators/average size logs):
Options: Single/Lap Siding Option: 143 lbs
Manual Winch: 33 lbs
Debarker: 69 lbs
Resaw Attachment: 231 lbs
Laser Sight: 2.5 lbs
Setworks: 13 lbs
6' Bed Extension: 390 lbs
12' Bed Extension: 758 lbs
24' Bed Extension: 1122 lbs
Operator Seat: 112 lbs

Safety
Safety Symbols
2
2-1 HD97doc041910 Safety
SECTION 2 SAFETY
2.1 Safety Symbols
The following symbols and signal words call your attention to instructions concerning your
personal safety. Be sure to observe and follow these instructions.
DANGER! indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
WARNING! suggests a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
CAUTION! refers to potentially hazardous situations which,
if not avoided, may result in minor or moderate injury or
damage to equipment.
IMPORTANT! indicates vital information.
NOTE: gives helpful information.
Warning stripes are placed on areas where a single decal
would be insufficient. To avoid serious injury, keep out of
the path of any equipment marked with warning stripes.